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32 lines
803 B
C
32 lines
803 B
C
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/*
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* SHA-256 internal definitions
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* Copyright (c) 2003-2011, Jouni Malinen <j@w1.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* Alternatively, this software may be distributed under the terms of BSD
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* license.
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*
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* See README and COPYING for more details.
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*/
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#ifndef SHA256_I_H
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#define SHA256_I_H
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#define SHA256_BLOCK_SIZE 64
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struct sha256_state {
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u64 length;
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u32 state[8], curlen;
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u8 buf[SHA256_BLOCK_SIZE];
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};
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void sha256_init(struct sha256_state *md);
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int sha256_process(struct sha256_state *md, const unsigned char *in,
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unsigned long inlen);
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int sha256_done(struct sha256_state *md, unsigned char *out);
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#endif /* SHA256_I_H */
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